Wyoming power!

coal train

Black Thunder Coal Mine in the Powder River Basin

natural gas refinery near Glenrock, Wyoming

The Black Thunder coal mine in eastern Wyoming's coal fields is one of the largest coal mines in the world, scraping enough coal off the earth's surface to send 25 miles of full trains out around the country every day (or 8% of all the coal used in the US). This place explains how so many of the trains we saw crossing the grasslands here headed to distant power plants measured well over a mile whenever we bothered with the odometer.

Wyoming has been through so many booms and busts in its short modern history, and right now its energy extraction economy is certainly booming.